/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"

// include ---------------------------------------------------------------


#include <vcl/menu.hxx>
#include <vcl/status.hxx>
#include <svl/style.hxx>
#include <svl/stritem.hxx>
#include <sfx2/dispatch.hxx>

#include "tmplctrl.hxx"
#include "ViewShellBase.hxx"
#include "drawdoc.hxx"
#include "sdattr.hrc"
#include "app.hrc"

SFX_IMPL_STATUSBAR_CONTROL( SdTemplateControl, SfxStringItem );

// class TemplatePopup_Impl --------------------------------------------------

class TemplatePopup_Impl : public PopupMenu
{
public:
	TemplatePopup_Impl();

	sal_uInt16			GetCurId() const { return nCurId; }

private:
	sal_uInt16			nCurId;

	virtual void Select();
};

// -----------------------------------------------------------------------

TemplatePopup_Impl::TemplatePopup_Impl() :
	PopupMenu(),
	nCurId(USHRT_MAX)
{
}

// -----------------------------------------------------------------------

void TemplatePopup_Impl::Select()
{
	nCurId = GetCurItemId();
}

// class SdTemplateControl ------------------------------------------

SdTemplateControl::SdTemplateControl( sal_uInt16 _nSlotId,
									  sal_uInt16 _nId,
									  StatusBar& rStb ) :
	SfxStatusBarControl( _nSlotId, _nId, rStb )
{
}

// -----------------------------------------------------------------------

SdTemplateControl::~SdTemplateControl()
{
}

// -----------------------------------------------------------------------

void SdTemplateControl::StateChanged(
	sal_uInt16 /*nSID*/, SfxItemState eState, const SfxPoolItem* pState )
{
	if( eState != SFX_ITEM_AVAILABLE || pState->ISA( SfxVoidItem ) )
		GetStatusBar().SetItemText( GetId(), String() );
	else if ( pState->ISA( SfxStringItem ) )
	{
		msTemplate = ((SfxStringItem*)pState)->GetValue();
		GetStatusBar().SetItemText( GetId(), msTemplate );
	}
}

// -----------------------------------------------------------------------

void SdTemplateControl::Paint( const UserDrawEvent& )
{
	GetStatusBar().SetItemText( GetId(), msTemplate );
}

// -----------------------------------------------------------------------

void SdTemplateControl::Command( const CommandEvent& rCEvt )
{
	if ( rCEvt.GetCommand() == COMMAND_CONTEXTMENU && GetStatusBar().GetItemText( GetId() ).Len() )
	{
		SfxViewFrame* pViewFrame = SfxViewFrame::Current();

		sd::ViewShellBase* pViewShellBase = sd::ViewShellBase::GetViewShellBase( pViewFrame );
		if( !pViewShellBase )
			return;

		SdDrawDocument* pDoc = pViewShellBase->GetDocument();
		if( !pDoc )
			return;

		CaptureMouse();
		TemplatePopup_Impl aPop;
		{
			const sal_uInt16 nMasterCount = pDoc->GetMasterSdPageCount(PK_STANDARD);

			sal_uInt16 nCount = 0;
			for( sal_uInt16 nPage = 0; nPage < nMasterCount; ++nPage )
			{
				SdPage* pMaster = pDoc->GetMasterSdPage(nPage, PK_STANDARD);
				if( pMaster )
					aPop.InsertItem( ++nCount, pMaster->GetName() );
			}
			aPop.Execute( &GetStatusBar(), rCEvt.GetMousePosPixel());

			sal_uInt16 nCurrId = aPop.GetCurId()-1;
			if( nCurrId < nMasterCount )
			{
				SdPage* pMaster = pDoc->GetMasterSdPage(nCurrId, PK_STANDARD);
				SfxStringItem aStyle( ATTR_PRESLAYOUT_NAME, pMaster->GetName() );
				pViewFrame->GetDispatcher()->Execute(SID_PRESENTATION_LAYOUT,SFX_CALLMODE_SLOT, &aStyle, 0L );
				pViewFrame->GetBindings().Invalidate(SID_PRESENTATION_LAYOUT);
				pViewFrame->GetBindings().Invalidate(SID_STATUS_LAYOUT);
			}
		}

		ReleaseMouse();
	}
}